Journal of Korean Society of Water and Wastewater (상하수도학회지)

The Korean Society of Water and Wastewater (대한상하수도학회)
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A study on operation efficacy and security improvement through structural modification of CCTV network for bansong water purification plant

반송정수장 CCTV망의 구조개선을 통한 운영효율화 및 보안성 개선사례에 관한 연구

  • Park, Yeunchul (Management Information System Dept, K-water) ;
  • Choi, Hyunju (Department of Mathematics Science and Computer(MSC), Kyungnam University)
  • 박은철 (한국수자원공사 정보관리처) ;
  • 최현주 (경남대학교 교양융합대학 MSC교육부)
  • Received : 2018.01.17
  • Accepted : 2018.03.29
  • Published : 2018.04.16
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Abstract

Owing to the development in information and communications technologies have improved the technology for high-speed transmission of massive data, which has changed closed-circuit television (CCTV) video transmission technology. In particular, digitization of the CCTV video format and streaming technology has made it possible to minimize transmission loss and integrate video transmission and camera control(pan/tilt). It has also become possible to provide additional services like remote emergency warning broadcasting with just Internet Protocol (IP). However, because of the structural problems of IP, these changes have also brought about the threat of hacking of CCTV monitoring systems. In this study, we propose a methode to optimize network management by examining cases of enhancement of operational efficiency and security by improving the structure of CCTV monitoring network.

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References

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